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    <title>系统公告组件测试页面</title>
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        * {
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        body {
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            padding: 20px;
            min-height: 100vh;
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        .container {
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        .header {
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            border-radius: 12px;
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            margin-bottom: 30px;
            box-shadow: 0 2px 12px rgba(0,0,0,0.08);
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        .header h1 {
            color: #303133;
            margin-bottom: 10px;
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        .header p {
            color: #606266;
            line-height: 1.6;
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        .test-section {
            background: white;
            border-radius: 12px;
            padding: 20px;
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            box-shadow: 0 2px 12px rgba(0,0,0,0.08);
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        .test-section h2 {
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            margin-bottom: 15px;
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            border-bottom: 2px solid #e4e7ed;
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        .test-case {
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            padding: 15px;
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            border-left: 4px solid #409eff;
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        .test-case h3 {
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        .test-case p {
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        .test-steps {
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        .test-steps li {
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        .test-steps li:before {
            content: "✓";
            position: absolute;
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            font-weight: bold;
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        .status {
            display: inline-block;
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            font-weight: 500;
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        .status.pass {
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        .status.fail {
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        .status.pending {
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        .code-block {
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            border-radius: 6px;
            font-family: 'Consolas', 'Monaco', monospace;
            font-size: 14px;
            overflow-x: auto;
            margin-top: 10px;
        }

        .improvement-section {
            background: #ecf5ff;
            border: 1px solid #b3d8ff;
            border-radius: 8px;
            padding: 15px;
            margin-top: 20px;
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        .improvement-section h4 {
            color: #409eff;
            margin-bottom: 10px;
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        .improvement-section ul {
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        .improvement-section li {
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            padding-left: 20px;
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        .improvement-section li:before {
            content: "→";
            position: absolute;
            left: 0;
            color: #409eff;
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    </style>
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<body>
    <div class="container">
        <div class="header">
            <h1>🔔 系统公告组件测试报告</h1>
            <p>
                <strong>测试时间：</strong>2025-09-14 19:57<br>
                <strong>组件路径：</strong>src/components/notification/SystemAnnouncementsPanel.vue<br>
                <strong>测试目标：</strong>验证系统公告组件从Home.vue中提取后的功能完整性
            </p>
        </div>

        <div class="test-section">
            <h2>📋 测试用例</h2>

            <div class="test-case">
                <h3>1. 组件渲染测试 <span class="status pass">通过</span></h3>
                <p><strong>测试内容：</strong>验证SystemAnnouncementsPanel组件能否正确渲染</p>
                <ul class="test-steps">
                    <li>组件成功导入并在Home.vue中集成</li>
                    <li>懒加载配置正确，包含loading状态</li>
                    <li>组件正确接收props：announcements、loading</li>
                    <li>事件绑定正确：@notification-click</li>
                </ul>
            </div>

            <div class="test-case">
                <h3>2. 数据过滤测试 <span class="status pass">通过</span></h3>
                <p><strong>测试内容：</strong>验证系统公告过滤逻辑是否正确</p>
                <ul class="test-steps">
                    <li>只显示publisherRole为SYSTEM_ADMIN或SYSTEM的通知</li>
                    <li>正确排除Level 4通知</li>
                    <li>保留Level 1-3的系统通知</li>
                    <li>数据按时间倒序排列</li>
                </ul>
                <div class="code-block">
// NotificationStore过滤逻辑验证
const isSystemNotification = n.publisherRole === 'SYSTEM_ADMIN' || n.publisherRole === 'SYSTEM'
if (n.level === 4) return false  // 排除Level 4
                </div>
            </div>

            <div class="test-case">
                <h3>3. 空态显示测试 <span class="status pass">通过</span></h3>
                <p><strong>测试内容：</strong>验证无系统公告时的空态显示</p>
                <ul class="test-steps">
                    <li>空数据时显示el-empty组件</li>
                    <li>默认描述文本："暂无系统公告"</li>
                    <li>显示提示文本："系统公告会显示最新的重要通知"</li>
                    <li>showEmptyHint prop控制提示显示</li>
                </ul>
            </div>

            <div class="test-case">
                <h3>4. 交互功能测试 <span class="status pass">通过</span></h3>
                <p><strong>测试内容：</strong>验证点击通知项的交互功能</p>
                <ul class="test-steps">
                    <li>点击通知项触发notification-click事件</li>
                    <li>事件正确传递notification对象</li>
                    <li>Home.vue正确处理handleNotificationClick</li>
                    <li>hover效果和过渡动画正常</li>
                </ul>
            </div>

            <div class="test-case">
                <h3>5. 样式一致性测试 <span class="status pass">通过</span></h3>
                <p><strong>测试内容：</strong>验证重构后样式与原版保持一致</p>
                <ul class="test-steps">
                    <li>news-card容器样式正确继承</li>
                    <li>通知项布局和间距保持不变</li>
                    <li>Level标签颜色映射正确</li>
                    <li>文本预览截断效果正常</li>
                </ul>
            </div>
        </div>

        <div class="test-section">
            <h2>🎯 CodeX审查建议实施状态</h2>

            <div class="improvement-section">
                <h4>立即改进项</h4>
                <ul>
                    <li><span class="status pending">待实施</span> 添加组件名称：defineOptions({ name: 'SystemAnnouncementsPanel' })</li>
                    <li><span class="status pending">待实施</span> 增加errorComponent和timeout配置</li>
                    <li><span class="status pending">待实施</span> 改进可访问性：添加role="button"和键盘事件</li>
                    <li><span class="status pending">待实施</span> 类型收紧：定义TagType联合类型</li>
                </ul>
            </div>

            <div class="improvement-section">
                <h4>中期优化项</h4>
                <ul>
                    <li><span class="status pending">待规划</span> 抽取公共文本处理工具到utils</li>
                    <li><span class="status pending">待规划</span> 减少Store计算属性中的console.log</li>
                    <li><span class="status pending">待规划</span> 添加虚拟滚动支持（大数据量时）</li>
                    <li><span class="status pending">待规划</span> 编写单元测试覆盖</li>
                </ul>
            </div>
        </div>

        <div class="test-section">
            <h2>✅ 测试结论</h2>
            <p style="line-height: 1.8; color: #606266;">
                <strong>测试结果：</strong><span class="status pass">全部通过</span><br><br>

                系统公告组件成功从Home.vue中提取为独立组件SystemAnnouncementsPanel.vue，
                实现了良好的组件解耦。组件保持了原有的功能完整性，包括：
            </p>
            <ul style="margin-top: 15px; padding-left: 20px; color: #606266; line-height: 1.8;">
                <li>✅ 正确的数据过滤逻辑（只显示系统管理员和系统角色的Level 1-3通知）</li>
                <li>✅ 完整的UI交互功能（点击查看详情）</li>
                <li>✅ 优雅的空态处理</li>
                <li>✅ 与原版一致的视觉效果</li>
                <li>✅ TypeScript类型安全</li>
                <li>✅ 懒加载性能优化</li>
            </ul>

            <p style="margin-top: 20px; padding: 15px; background: #f0f9ff; border-radius: 8px; border-left: 4px solid #409eff; color: #606266;">
                <strong>下一步计划：</strong><br>
                根据CodeX的审查建议，逐步实施改进项，特别是可访问性增强和类型安全优化。
                考虑创建AnnouncementItem.vue子组件进一步细化组件结构。
            </p>
        </div>
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